Mark Tewart is a professional speaker, consultant and author on the subjects of sales, sales motivation, sales marketing, sales management and high performance living. Mark is a professional member of the National Speakers Association and the Authors Guild. Mark is married to his wife Kim and has two kids - Jake and Erin
Mark's latest book - "How to Be a Sales Superstar" (John Wiley & Sons) is in book stores and Amazon and has become abest seller
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